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208 QUALITATIVE ORGANIC ANALYSIS

GROUP IV. SUB-GROUP 1—Continued

MELTING-POINT

NAME OP COMPOUND

186°
187

187

190-200 d.

140 d.-191

194

196 d.

196

200

200+ subl.

200-20 d.

204

206

207

207

210

213

213-4

216

216

220 d.

220-5 d.

220+ d.

230 d.

228-30

230

237

237-8 d.

238

242 d.

242

245 d.

249-50

252 d.

250 d.

251

256+ subl.

263+ d.

265

274

285

p-Aminobenzoic acid
d-Camphoric acid
Hippuric acid
0-Phthalic acid
3, 6-Dichlorophthalic acid
Acetylphenylglycine
Protocatechuic acid
ra-Nitrocinnamic acid
m-Hydroxybenzoic acid
Fumaric acid
Tannic acid
3, 5-Dinitrobenzoic acid
p-Coumaric acid
o-Coumaric acid
Vanillic acid
Phenyl cinchoninic acid
p-Hydroxybenzoio acid
p-Cyanobenzoic acid
2-Hydroxy-3-naphthoic acid
Piperic acid
2, 4, 6-Trinitrobenzoic acid
p-Hydrazinobenzoic acid
Gallic acid
d- and Z-Asparagine
Nicotinic acid
Quinolinic acid
o-Nitrocinnamic acid
dtax-Aminophenylacetic acid
p-Nitrobenzoic acid
Methylenedisalicylic acid
p-Chlorobenzoic acid
p-Hydroxyphenylglycine
Acetyl-m-aminobenzoic acid
Acetyl-p-aminobenzoic acid
Tetrachlorophthalic acid
p-Bromobenzoic acid
^Z-Phenylaminoacetic acid
dWPhenylalanine
p-Iodobenzoic acid
Naphthalic acid
p-Nitrocinnamic acid